<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
      <el-form-item label="分类名称" prop="itemTypeName">
        <el-input v-model="queryParams.itemTypeName" placeholder="请输入分类名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="是否启用" prop="enableFlag">
        <el-select v-model="queryParams.enableFlag" placeholder="选择是或否" clearable>
          <el-option v-for="dict in dict.type.sys_yes_no" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="info" plain icon="el-icon-sort" size="mini" @click="toggleExpandAll">展开/折叠</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['mes:md:producttype:add']">新增</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-if="refreshTable" v-loading="loading" :data="itemTypeList" row-key="itemTypeId" :default-expand-all="isExpandAll" :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
      <el-table-column prop="itemTypeName" label="分类" width="260"></el-table-column>
      <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>

      <el-table-column prop="enableFlag" label="是否启用" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_yes_no" :value="scope.row.enableFlag" />
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="200">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleRelationRoute(scope.row)" v-hasPermi="['mes:md:producttype:relation']">关联</el-button>
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['mes:md:producttype:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-plus" @click="handleAdd(scope.row)" v-hasPermi="['mes:md:producttype:add']">新增</el-button>
          <el-button v-if="scope.row.parentTypeId != 0" size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['mes:md:producttype:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改物料分类对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="24" v-if="form.parentTypeId !== 0">
            <el-form-item label="父分类" prop="parentTypeId">
              <treeselect v-model="form.parentTypeId" :disabled="disabled" :options="itemTypeOptions" :normalizer="normalizer" placeholder="请选择上级分类" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="分类名称" prop="itemTypeName">
              <el-input v-model="form.itemTypeName" placeholder="请输入分类名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
            </el-form-item>
          </el-col>
        </el-row>

        <el-row>
          <el-col :span="12">
            <el-form-item label="启用状态">
              <el-radio-group v-model="form.enableFlag">
                <el-radio v-for="dict in dict.type.sys_yes_no" :key="dict.value" :label="dict.value">{{ dict.label }}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    <routetype ref="routetype"></routetype>
  </div>
</template>

<script>
import {
  listProductType,
  getProductType,
  delProductType,
  addProductType,
  updateProductType,
} from "@/api/mes/md/producttype";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import routetype from "./components/routetype.vue";

export default {
  name: "ProductType",
  dicts: ["sys_yes_no"],
  components: { Treeselect, routetype },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 表格树数据
      itemTypeList: [],
      // 部门树选项
      itemTypeOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,

      // 树状结构
      disabled: true,
      // 查询参数
      queryParams: {
        itemTypeName: undefined,
        enableFlag: undefined,
      },
      itemTypeOp: null,
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        parentTypeId: [
          { required: true, message: "父分类不能为空", trigger: "blur" },
        ],
        itemTypeName: [
          { required: true, message: "分类名称不能为空", trigger: "blur" },
        ],
        orderNum: [
          { required: true, message: "显示排序不能为空", trigger: "blur" },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询部门列表 */
    getList() {
      this.loading = true;
      listProductType(this.queryParams).then((response) => {
        debugger;
        var types = this.handleTree(
          response.data,
          "itemTypeId",
          "parentTypeId"
        );
        this.itemTypeList = types;
        this.loading = false;
      });
    },
    /** 转换部门数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      console.log(node, "node");
      return {
        id: node.itemTypeId,
        label: node.itemTypeName,
        children: node.children,
      };
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        itemTypeId: null,
        parentTypeId: null,
        itemTypeCode: null,
        itemTypeName: null,
        orderNum: null,
        enableFlag: "Y",
      };
      this.itemTypeOptions = [];
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 关联工艺流程操作 */
    handleRelationRoute(row) {
      this.$refs.routetype.showFlag = true;
      this.$refs.routetype.itemTypeId = row.itemTypeId;
    },

    // 下拉选择树状结构
    getTreslset() {
      listProductType().then((response) => {
        this.itemTypeOp = this.handleTree(
          response.data,
          "itemTypeId",
          "parentTypeId"
        );
        this.itemTypeOptions.push({
          itemTypeId: 201,
          itemTypeName: "顶级分类",
          children: this.itemTypeOp,
        });
      });
    },

    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset();
      if (row.itemTypeId) {
        this.form.parentTypeId = row.itemTypeId;
        this.disabled = true;
      } else {
        // this.form.parentTypeId = 201;
        this.disabled = false;
      }
      this.open = true;
      this.title = "添加分类";
      this.getTreslset();
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false;
      this.isExpandAll = !this.isExpandAll;
      this.$nextTick(() => {
        this.refreshTable = true;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.disabled = false;
      getProductType(row.itemTypeId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改分类";
      });
      this.getTreslset();
      // listProductTypeExcludeChild(row.itemTypeId).then((response) => {
      //   this.itemTypeOptions = this.handleTree(
      //     response.data,
      //     "itemTypeId",
      //     "parentTypeId"
      //   );
      // });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.itemTypeId != undefined) {
            updateProductType(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addProductType(this.form).then(() => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal
        .confirm('是否确认删除名称为"' + row.itemTypeName + '"的分类？')
        .then(function () {
          return delProductType(row.itemTypeId);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
  },
};
</script>
